6040818 has 60 divisors (see below), whose sum is σ = 15766542. Its totient is φ = 1723680.

The previous prime is 6040813. The next prime is 6040819. The reversal of 6040818 is 8180406.

It can be written as a sum of positive squares in only one way, i.e., 6036849 + 3969 = 2457^2 + 63^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 6040791 and 6040800.

It is not an unprimeable number, because it can be changed into a prime (6040813) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 7558 + ... + 8318.

Almost surely, 2^6040818 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6040818, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7883271).

6040818 is an abundant number, since it is smaller than the sum of its proper divisors (9725724).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6040818 is a wasteful number, since it uses less digits than its factorization.

6040818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 789 (or 773 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 6040818 is about 2457.8075595945. The cubic root of 6040818 is about 182.1231907585.

The spelling of 6040818 in words is "six million, forty thousand, eight hundred eighteen".